Low-pressure discharge lamp
    1.
    发明授权
    Low-pressure discharge lamp 失效
    低压放电灯

    公开(公告)号:US07385353B2

    公开(公告)日:2008-06-10

    申请号:US10586928

    申请日:2004-07-30

    IPC分类号: H01J17/20 H01J17/30

    CPC分类号: H01J61/545 H01J61/0672

    摘要: The invention relates to a low-pressure discharge lamp comprising a glass discharge vessel (1) which is substantially tubular in form and which is closed in a gas-tight manner on the ends thereof, a filling consisting of an inert gas mixture and quicksilver, in addition to an optional luminous coating on the inner wall of the discharge vessel (1). Two current supply inlets are respectively melted into the two ends of the discharge vessel (1), with a helical electrode secured thereto (5). The invention is characterized in that in order to increase the switching resistance of the lamp in a cold start operation, at least one other electrode (7,8) made of a conductive material is arranged in the region between the helical electrode (5) and the connecting end of the discharge vessel (1) and one end of said other electrode (7, 8) is electrically connected to one of the two current supply inlets (3,4).

    摘要翻译: 本发明涉及一种低压放电灯,其包括玻璃放电容器(1),该玻璃放电容器(1)的形状基本上为管状,并且在其端部以气密方式封闭,由惰性气体混合物和水银构成的填充物, 除了在放电容器(1)的内壁上的可选的发光涂层之外。 两个电流供给入口分别熔化到放电容器(1)的两端,其中固定有螺旋电极(5)。 本发明的特征在于,为了在冷启动操作中增加灯的开关电阻,在导电材料制成的至少一个其它电极(7,8)设置在螺旋电极(5)和 放电容器(1)的连接端和所述另一电极(7,8)的一端电连接到两个电流供给口(3,4)中的一个。

    METHOD FOR FILL LEVEL MEASUREMENT ACCORDING TO THE TRAVEL TIME PRINCIPLE
    2.
    发明申请
    METHOD FOR FILL LEVEL MEASUREMENT ACCORDING TO THE TRAVEL TIME PRINCIPLE 有权
    根据旅行时间原则进行液位测量的方法

    公开(公告)号:US20130063298A1

    公开(公告)日:2013-03-14

    申请号:US13604084

    申请日:2012-09-05

    IPC分类号: G01S13/08

    摘要: A method for measuring a fill level of a fill substance in a container, in which, in an empty container, at least a part of the microwave signals transmitted into the container is reflected back via a reflection on a floor of the container. Microwave signals are transmitted into the container and their fractions reflected back to the fill-level measuring device. These are received as received signals. Echo functions are derived, which show amplitudes of the received signals as a function of a position corresponding to their travel time traveled in the container. A container floor echo is detected at a position, which lies in an earlier determined, both sides limited, empty echo position range, in which the container floor echo occurs in the case of empty container, at an empty echo position dependent on a shape of the container and an installed position of the fill-level measuring device.

    摘要翻译: 一种用于测量容器中的填充物质的填充水平的方法,其中在空容器中,传输到容器中的至少一部分微波信号通过在容器的地板上的反射反射回来。 微波信号被传输到容器中,其分数反射回填充液位测量装置。 这些被接收为接收信号。 导出回波函数,其显示接收信号的幅度作为与其在容器中行进的行进时间相对应的位置的函数。 在位于早期确定的两侧有限的空回声位置范围内的位置处检测到容器地板回波,在空回收位置范围中,在空容器的情况下发生容器地板回波,在空回声位置,取决于形状 容器和填充水平测量装置的安装位置。

    Method for ascertaining and monitoring fill level of a medium in a container by a travel time measuring method
    3.
    发明授权
    Method for ascertaining and monitoring fill level of a medium in a container by a travel time measuring method 有权
    通过旅行时间测量方法确定和监测容器中介质的填充水平的方法

    公开(公告)号:US08159386B2

    公开(公告)日:2012-04-17

    申请号:US12654696

    申请日:2009-12-29

    IPC分类号: G01S13/08

    CPC分类号: G01F23/284

    摘要: A method for ascertaining and monitoring fill level of a medium in a container by means of a field device by a travel time measuring method, wherein transmission signals are transmitted in the direction of the medium and reflection signals are received, wherein received reflection signals are registered as echo signals in an echo function dependent on travel time or travel distance, wherein position and/or amplitude at least of a wanted echo signal in the echo function are/is ascertained by means of an echo search algorithm and a continuous echo tracking of changes of position and/or of changes of amplitude of the wanted echo signal in the echo function is performed in a defined search window, wherein position and/or amplitude at least of a wanted echo signal is maintained, in case no wanted echo signal is ascertained in the search window, wherein from position and/or amplitude at least of a wanted echo signal, fill level is ascertained, and wherein a measured value of fill level is output. For this, an asymmetric search window is used for ascertaining the wanted echo signal.

    摘要翻译: 一种用于通过行进时间测量方法通过现场设备来确定和监视容器中的介质的填充水平的方法,其中传输信号沿着介质的方向传输,并且接收反射信号,其中接收的反射信号被注册 作为回波函数中的回波信号,其取决于行进时间或行进距离,其中回波函数中的有用回波信号的至少一个的位置和/或振幅通过回波搜索算法和连续的回波跟踪变化来确定 在定义的搜索窗口中执行回波函数中所需回波信号的位置和/或幅度变化的变化,其中在没有确定需要的回波信号的情况下,维持有用回波信号的至少一个的位置和/或振幅 在搜索窗口中,其中从至少想要的回波信号的位置和/或振幅确定填充水平,并且其中填充水平的测量值为ou tput。 为此,使用非对称搜索窗口来确定所需的回波信号。

    Mercury source
    4.
    发明授权
    Mercury source 有权
    汞源

    公开(公告)号:US07952286B2

    公开(公告)日:2011-05-31

    申请号:US12311670

    申请日:2007-10-19

    IPC分类号: H01J17/20

    CPC分类号: H01J61/28 H01J61/20 H01J61/72

    摘要: The invention relates to a mercury source for a low-pressure discharge lamp comprising an amalgam body which is arranged on a front surface of a wire or enclosed in a perforated structure. The amalgam body or the perforated structure is provided with a protective coating with a getter effect. The invention enables a simple production process to be implemented with low costs in terms of materials.

    摘要翻译: 本发明涉及一种用于低压放电灯的汞源,其包括汞齐体,该汞齐体设置在线的前表面或封闭在穿孔结构中。 汞齐体或穿孔结构设置有具有吸气效应的保护涂层。 本发明能够以材料方面的低成本实现简单的生产过程。

    DISCHARGE LAMP COMPRISING A DISCHARGE VESSEL AND AN ELECTRODE FRAME
    5.
    发明申请
    DISCHARGE LAMP COMPRISING A DISCHARGE VESSEL AND AN ELECTRODE FRAME 审中-公开
    放电灯包括放电容器和电极框架

    公开(公告)号:US20090302761A1

    公开(公告)日:2009-12-10

    申请号:US12312316

    申请日:2007-11-06

    IPC分类号: H01K1/50

    CPC分类号: H01J61/366

    摘要: The invention relates to a discharge lamp comprising a discharge vessel (2) and an electrode frame (3) which is provided with a lamp coil (33) and at least some sections of which extend into the discharge vessel (2). Electrode holders (31, 32) are connected to a glass bead (34), at least some areas of which are sealed into an end region (21) of the discharge vessel (2).

    摘要翻译: 本发明涉及一种放电灯,包括放电容器(2)和电极框架(3),电极框架(3)设置有灯线圈(33),其至少一些部分延伸到放电容器(2)中。 电极保持器(31,32)连接到玻璃珠(34),其中至少一些区域被密封到放电容器(2)的端部区域(21)中。

    Device for determining and/or monitoring a process variable
    6.
    发明授权
    Device for determining and/or monitoring a process variable 有权
    用于确定和/或监视过程变量的设备

    公开(公告)号:US06954717B2

    公开(公告)日:2005-10-11

    申请号:US10399980

    申请日:2001-10-20

    CPC分类号: G01F23/284 G01D9/005

    摘要: The invention relates to a device for determining and/or monitoring a process variable. The aim of the invention is to provide a cost-effective, user-friendly device for determining and/or monitoring a process variable. The inventive device comprises the following elements: a sensor, a measuring/regulating/control unit which pre-defines at least one event to be determined or monitored, and at least one memory unit which stores data according to the at least one pre-defined event. The sensor, the measuring/regulating/control unit and the memory unit form a compact unit or an independent field appliance.

    摘要翻译: 本发明涉及用于确定和/或监视过程变量的装置。 本发明的目的是提供一种用于确定和/或监视过程变量的具有成本效益的用户友好的装置。 本发明的装置包括以下元件:传感器,预定义要确定或监视的至少一个事件的测量/调节/控制单元,以及至少一个存储单元,其存储根据至少一个预定义的数据 事件。 传感器,测量/调节/控制单元和存储单元组成一个紧凑型单元或一个独立的现场设备。

    Method for the Production and Insertion of an Electrode Frame Comprising a Lamp Coil into a Discharge Vessel of a Discharge Lamp
    7.
    发明申请
    Method for the Production and Insertion of an Electrode Frame Comprising a Lamp Coil into a Discharge Vessel of a Discharge Lamp 审中-公开
    用于生产和插入包括灯管的电极框架到放电灯的放电容器中的方法

    公开(公告)号:US20100035506A1

    公开(公告)日:2010-02-11

    申请号:US12311761

    申请日:2007-11-05

    申请人: Klaus Pankratz

    发明人: Klaus Pankratz

    IPC分类号: H01J9/18

    摘要: The invention relates to a method for producing and inserting an electrode frame (1′) comprising a lamp coil (6) into a discharge vessel (7) of a discharge lamp. In said method, the following steps are carried out: a) two separate electrode holders (2′, 3′) are provided in the form of substantially elongate wires; b) an elongate brace (8) is fastened to the two spaced-apart electrode holders (2′, 3′); c) the lamp coil (6) is mounted on forward end regions (21, 31) of the electrode holders (2′, 3′); d) some sections of the electrode frame (1′) produced in steps a) to c) are inserted into the discharge vessel (7).

    摘要翻译: 本发明涉及一种制造和插入包括灯线圈(6)的电极框架(1')放入放电灯的放电容器(7)中的方法。 在所述方法中,执行以下步骤:a)两个单独的电极保持器(2',3')以大致细长的电线的形式提供; b)细长的支架(8)固定到两个间隔开的电极支架(2',3')上; c)灯线圈(6)安装在电极座(2',3')的前端区域(21,31)上; d)在步骤a)至c)中产生的电极框架(1')的一些部分插入放电容器(7)中。

    Method for fill level measurement according to the travel time principle
    9.
    发明授权
    Method for fill level measurement according to the travel time principle 有权
    根据旅行时间原则进行填充水平测量的方法

    公开(公告)号:US09170146B2

    公开(公告)日:2015-10-27

    申请号:US13604084

    申请日:2012-09-05

    摘要: A method for measuring a fill level of a fill substance in a container, in which, in an empty container, at least a part of the microwave signals transmitted into the container is reflected back via a reflection on a floor of the container. Microwave signals are transmitted into the container and their fractions reflected back to the fill-level measuring device. These are received as received signals. Echo functions are derived, which show amplitudes of the received signals as a function of a position corresponding to their travel time traveled in the container. A container floor echo is detected at a position, which lies in an earlier determined, both sides limited, empty echo position range, in which the container floor echo occurs in the case of empty container, at an empty echo position dependent on a shape of the container and an installed position of the fill-level measuring device.

    摘要翻译: 一种用于测量容器中的填充物质的填充水平的方法,其中在空容器中,传输到容器中的至少一部分微波信号通过在容器的地板上的反射反射回来。 微波信号被传输到容器中,其分数反射回填充液位测量装置。 这些被接收为接收信号。 导出回波函数,其显示接收信号的幅度作为与其在容器中行进的行进时间相对应的位置的函数。 在位于早期确定的两侧有限的空回声位置范围内的位置处检测到容器地板回波,在空回收位置范围中,在空容器的情况下发生容器地板回波,在空回声位置,取决于形状 容器和填充水平测量装置的安装位置。

    Mercury source
    10.
    发明申请
    Mercury source 有权
    汞源

    公开(公告)号:US20090278456A1

    公开(公告)日:2009-11-12

    申请号:US12311670

    申请日:2007-10-19

    IPC分类号: H01J17/26 H01J9/00

    CPC分类号: H01J61/28 H01J61/20 H01J61/72

    摘要: The invention relates to a mercury source for a low-pressure discharge lamp comprising an amalgam body which is arranged on a front surface of a wire or enclosed in a perforated structure. The amalgam body or the perforated structure is provided with a protective coating with a getter effect. The invention enables a simple production process to be implemented with low costs in terms of materials.

    摘要翻译: 本发明涉及一种用于低压放电灯的汞源,其包括汞齐体,该汞齐体设置在线的前表面或封闭在穿孔结构中。 汞齐体或穿孔结构设置有具有吸气效应的保护涂层。 本发明能够以材料方面的低成本实现简单的生产过程。